- Updating database using SQL prepared statement
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Return the contained value, if present, otherwise throw an exception to be
created by the provided s
- getResourceAsStream (ClassLoader)
- getExternalFilesDir (Context)
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A specialized Writer that writes to a file in the file system. All write
requests made by calling me
- Socket (java.net)
Provides a client-side TCP socket.
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This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
- Collection (java.util)
Collection is the root of the collection hierarchy. It defines operations on
data collections and t
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A PriorityQueue holds elements on a priority heap, which orders the elements
according to their natu
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